Alert archive / Florida / Tornado Watches in 2006

Tornado Watch 27

February 2, 200623 counties in Florida; 11 counties in Georgia

The Storm Prediction Center issued this tornado watch at Feb 2, 2006, 5:52 PM EST for 23 counties in Florida; 11 counties in Georgia. It was in force for 4 hr.

The area

The outline as issued.

The facts

Issued
Feb 2, 2006, 5:52 PM EST (22:52 UTC)
Expired
Feb 2, 2006, 10:00 PM EST
In force
4 hr
Issued by
the Storm Prediction Center
All 34 counties

Alachua County, FL, Baker County, FL, Bradford County, FL, Clay County, FL, Columbia County, FL, Dixie County, FL, Duval County, FL, Franklin County, FL, Gadsden County, FL, Gilchrist County, FL, Gulf County, FL, Hamilton County, FL, Jefferson County, FL, Lafayette County, FL, Leon County, FL, Liberty County, FL, Madison County, FL, Nassau County, FL, Saint Johns County, FL, Suwannee County, FL, Taylor County, FL, Union County, FL, Wakulla County, FL, Brantley County, GA, Brooks County, GA, Camden County, GA, Charlton County, GA, Clinch County, GA, Echols County, GA, Glynn County, GA, Lanier County, GA, Lowndes County, GA, Thomas County, GA, Ware County, GA

The radar

The Tallahassee radar (KTLH), 67 km from the middle of the area, began a volume at 22:55 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

Warnings issued inside it

2 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.

IssuedProductOfficeCountiesLasted
Feb 2, 5:58 PM ESTSevere Thunderstorm WarningJAXHamilton47 min
Feb 2, 6:31 PM ESTTornado WarningTAEJefferson, Wakulla29 min

Discussions around it

SPC mesoscale discussions over the same counties from four hours before the watch to its end.

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 10.9 hours before the alert went out and 65 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Tallahassee Rgnl, FL at 12:00Z on 2006-02-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Tallahassee Rgnl, FL at 12:00Z on 2006-02-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 169 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
3195 m above ground
0-6 km bulk shear
56 kt
0-1 km storm-relative helicity
169 m²/s²
0-3 km storm-relative helicity
184 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 2, 2:52 AM ESTMesoscale DiscussionSPCEscambia83 min
Feb 2, 3:10 AM ESTTornado WatchSPCEscambia, Okaloosa, Santa Rosa8 hr
Feb 2, 5:09 AM ESTMesoscale DiscussionSPCEscambia, Okaloosa, Santa Rosa96 min
Feb 2, 7:13 AM ESTMesoscale DiscussionSPCBay, Calhoun, Franklin, Gadsden, Gulf, Holmes and 7 more92 min
Feb 2, 11:41 AM ESTMesoscale DiscussionSPCFranklin, Gulf, Leon, Liberty, Wakulla2 hr
Feb 2, 4:08 PM ESTMesoscale DiscussionSPCColumbia, Dixie, Franklin, Gilchrist, Hamilton, Jefferson and 5 more112 min
Feb 2, 5:54 PM ESTMesoscale DiscussionSPCAlachua, Baker, Bradford, Clay, Columbia, Dixie and 15 more2 hr

Nearby

Tornado Watches in Florida, 2006Tornado Watches in Georgia, 2006Every tornado watch in 2006

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.